102212022020222 has 32 divisors (see below), whose sum is σ = 157613337591840. Its totient is φ = 49696877260800.

The previous prime is 102212022020203. The next prime is 102212022020233. The reversal of 102212022020222 is 222020220212201.

It is a junction number, because it is equal to n+sod(n) for n = 102212022020194 and 102212022020203.

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, 6644147 + ... + 15766062.

It is an arithmetic number, because the mean of its divisors is an integer number (4925416799745).

Almost surely, 2^{102212022020222} is an apocalyptic number.

102212022020222 is a deficient number, since it is larger than the sum of its proper divisors (55401315571618).

102212022020222 is a wasteful number, since it uses less digits than its factorization.

102212022020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22410716.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 102212022020222 its reverse (222020220212201), we get a palindrome (324232242232423).

The spelling of 102212022020222 in words is "one hundred two trillion, two hundred twelve billion, twenty-two million, twenty thousand, two hundred twenty-two".