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1212110201096 = 231217226954869
BaseRepresentation
bin10001101000110111011…
…001011110000100001000
311021212200001012001210222
4101220313121132010020
5124324400202413341
62324500304125212
7153400135466534
oct21506731360410
94255601161728
101212110201096
11428064677453
12176ab9306808
138a3bc525282
1442948a30bc4
15217e2e7844b
hex11a3765e108

1212110201096 has 32 divisors (see below), whose sum is σ = 2275618023000. Its totient is φ = 605279195136.

The previous prime is 1212110201087. The next prime is 1212110201111. The reversal of 1212110201096 is 6901020112121.

It can be written as a sum of positive squares in 4 ways, for example, as 357066002500 + 855044198596 = 597550^2 + 924686^2 .

It is a super-2 number, since 2×12121102010962 (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, 22063550 + ... + 22118418.

Almost surely, 21212110201096 is an apocalyptic number.

It is an amenable number.

1212110201096 is a deficient number, since it is larger than the sum of its proper divisors (1063507821904).

1212110201096 is a wasteful number, since it uses less digits than its factorization.

1212110201096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58361 (or 58357 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 1212110201096 in words is "one trillion, two hundred twelve billion, one hundred ten million, two hundred one thousand, ninety-six".

Divisors: 1 2 4 8 1217 2269 2434 4538 4868 9076 9736 18152 54869 109738 219476 438952 2761373 5522746 11045492 22090984 66775573 124497761 133551146 248995522 267102292 497991044 534204584 995982088 151513775137 303027550274 606055100548 1212110201096