102012010120022 has 32 divisors (see below), whose sum is σ = 156655484006400. Its totient is φ = 49798878722208.

The previous prime is 102012010119977. The next prime is 102012010120037. The reversal of 102012010120022 is 220021010210201.

It is a junction number, because it is equal to n+sod(n) for n = 102012010119979 and 102012010120006.

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, 154565504 + ... + 155224092.

It is an arithmetic number, because the mean of its divisors is an integer number (4895483875200).

Almost surely, 2^{102012010120022} is an apocalyptic number.

102012010120022 is a deficient number, since it is larger than the sum of its proper divisors (54643473886378).

102012010120022 is a wasteful number, since it uses less digits than its factorization.

102012010120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662660.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102012010120022 its reverse (220021010210201), we get a palindrome (322033020330223).

The spelling of 102012010120022 in words is "one hundred two trillion, twelve billion, ten million, one hundred twenty thousand, twenty-two".