102202012020119 has 24 divisors (see below), whose sum is σ = 118946999283840. Its totient is φ = 87444728053760.

The previous prime is 102202012020103. The next prime is 102202012020127. The reversal of 102202012020119 is 911020210202201.

It is not a de Polignac number, because 102202012020119 - 2⁴ = 102202012020103 is a prime.

It is a super-2 number, since 2×102202012020119² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102202012020094 and 102202012020103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202012020149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 311580602 + ... + 311908440.

It is an arithmetic number, because the mean of its divisors is an integer number (4956124970160).

Almost surely, 2^{102202012020119} is an apocalyptic number.

102202012020119 is a deficient number, since it is larger than the sum of its proper divisors (16744987263721).

102202012020119 is a wasteful number, since it uses less digits than its factorization.

102202012020119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479431 (or 479420 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 102202012020119 in words is "one hundred two trillion, two hundred two billion, twelve million, twenty thousand, one hundred nineteen".