102021010210022 has 8 divisors (see below), whose sum is σ = 153179945497872. Its totient is φ = 50961028377400.

The previous prime is 102021010210003. The next prime is 102021010210033. The reversal of 102021010210022 is 220012010120201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 102021010209979 and 102021010210006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24738361229 + ... + 24738365352.

It is an arithmetic number, because the mean of its divisors is an integer number (19147493187234).

Almost surely, 2^{102021010210022} is an apocalyptic number.

102021010210022 is a deficient number, since it is larger than the sum of its proper divisors (51158935287850).

102021010210022 is a wasteful number, since it uses less digits than its factorization.

102021010210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49476727614.

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

Adding to 102021010210022 its reverse (220012010120201), we get a palindrome (322033020330223).

The spelling of 102021010210022 in words is "one hundred two trillion, twenty-one billion, ten million, two hundred ten thousand, twenty-two".