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2000211112102 = 271935227213461
BaseRepresentation
bin11101000110110101110…
…111110111000010100110
321002012220011002110022211
4131012311313313002212
5230232413021041402
64130515001514034
7264340044633160
oct35066567670246
97065804073284
102000211112102
117013150334a5
122837a27a291a
1311680820c488
146cb4c925930
153706b7ce4d7
hex1d1b5df70a6

2000211112102 has 32 divisors (see below), whose sum is σ = 3609522881280. Its totient is φ = 812088931680.

The previous prime is 2000211112061. The next prime is 2000211112147. The reversal of 2000211112102 is 2012111120002.

It is a super-2 number, since 2×20002111121022 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9263652 + ... + 9477112.

It is an arithmetic number, because the mean of its divisors is an integer number (112797590040).

Almost surely, 22000211112102 is an apocalyptic number.

2000211112102 is a deficient number, since it is larger than the sum of its proper divisors (1609311769178).

2000211112102 is a wasteful number, since it uses less digits than its factorization.

2000211112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248716.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2000211112102 its reverse (2012111120002), we get a palindrome (4012322232104).

The spelling of 2000211112102 in words is "two trillion, two hundred eleven million, one hundred twelve thousand, one hundred two".

Divisors: 1 2 7 14 19 38 133 266 35227 70454 213461 246589 426922 493178 669313 1338626 1494227 2988454 4055759 4685191 8111518 9370382 28390313 56780626 7519590647 15039181294 52637134529 105274269058 142872222293 285744444586 1000105556051 2000211112102