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1102122002 = 217127255239
BaseRepresentation
bin100000110110001…
…0000110000010010
32211210211121011102
41001230100300102
54224120401002
6301210144402
736211611452
oct10154206022
92753747142
101102122002
11516134633
12269122102
131474447c7
14a6531d62
1566b54a02
hex41b10c12

1102122002 has 16 divisors (see below), whose sum is σ = 1764218880. Its totient is φ = 514559808.

The previous prime is 1102121989. The next prime is 1102122023. The reversal of 1102122002 is 2002212011.

It is a happy number.

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, 123302 + ... + 131937.

It is an arithmetic number, because the mean of its divisors is an integer number (110263680).

Almost surely, 21102122002 is an apocalyptic number.

1102122002 is a deficient number, since it is larger than the sum of its proper divisors (662096878).

1102122002 is a wasteful number, since it uses less digits than its factorization.

1102122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255385.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1102122002 is about 33198.2228741238. Note that the first 3 decimals coincide. The cubic root of 1102122002 is about 1032.9434770981.

Adding to 1102122002 its reverse (2002212011), we get a palindrome (3104334013).

Subtracting 1102122002 from its reverse (2002212011), we obtain a palindrome (900090009).

The spelling of 1102122002 in words is "one billion, one hundred two million, one hundred twenty-two thousand, two".

Divisors: 1 2 17 34 127 254 2159 4318 255239 510478 4339063 8678126 32415353 64830706 551061001 1102122002