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1113212012132 = 221129872423207
BaseRepresentation
bin10000001100110000100…
…110110100011001100100
310221102101122210112011102
4100030300212310121210
5121214324233342012
62211222540455232
7143266300656233
oct20146046643144
93842348715142
101113212012132
1139a124183290
1215b8b854a518
1380c8b07b92c
143bc46060b1a
151de558312c2
hex103309b4664

1113212012132 has 24 divisors (see below), whose sum is σ = 2198506484160. Its totient is φ = 488556995360.

The previous prime is 1113212012123. The next prime is 1113212012149. The reversal of 1113212012132 is 2312102123111.

It is a super-2 number, since 2×11132120121322 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436210328 + ... + 436212879.

It is an arithmetic number, because the mean of its divisors is an integer number (91604436840).

Almost surely, 21113212012132 is an apocalyptic number.

It is an amenable number.

1113212012132 is a deficient number, since it is larger than the sum of its proper divisors (1085294472028).

1113212012132 is a wasteful number, since it uses less digits than its factorization.

1113212012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872423251 (or 872423249 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1113212012132 its reverse (2312102123111), we get a palindrome (3425314135243).

The spelling of 1113212012132 in words is "one trillion, one hundred thirteen billion, two hundred twelve million, twelve thousand, one hundred thirty-two".

Divisors: 1 2 4 11 22 29 44 58 116 319 638 1276 872423207 1744846414 3489692828 9596655277 19193310554 25300273003 38386621108 50600546006 101201092012 278303003033 556606006066 1113212012132