10200120022022 has 64 divisors (see below), whose sum is σ = 17893382215680. Its totient is φ = 4270873824000.

The previous prime is 10200120022019. The next prime is 10200120022073. The reversal of 10200120022022 is 22022002100201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10200120021988 and 10200120022006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61305368 + ... + 61471524.

It is an arithmetic number, because the mean of its divisors is an integer number (279584097120).

Almost surely, 2^{10200120022022} is an apocalyptic number.

10200120022022 is a deficient number, since it is larger than the sum of its proper divisors (7693262193658).

10200120022022 is a wasteful number, since it uses less digits than its factorization.

10200120022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166797.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10200120022022 its reverse (22022002100201), we get a palindrome (32222122122223).

The spelling of 10200120022022 in words is "ten trillion, two hundred billion, one hundred twenty million, twenty-two thousand, twenty-two".