10212011221022 has 16 divisors (see below), whose sum is σ = 16496541441072. Its totient is φ = 4713174341760.

The previous prime is 10212011220989. The next prime is 10212011221073. The reversal of 10212011221022 is 22012211021201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508388 + ... + 4547799.

It is an arithmetic number, because the mean of its divisors is an integer number (1031033840067).

Almost surely, 2^{10212011221022} is an apocalyptic number.

10212011221022 is a deficient number, since it is larger than the sum of its proper divisors (6284530220050).

10212011221022 is a wasteful number, since it uses less digits than its factorization.

10212011221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5133883.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10212011221022 its reverse (22012211021201), we get a palindrome (32224222242223).

The spelling of 10212011221022 in words is "ten trillion, two hundred twelve billion, eleven million, two hundred twenty-one thousand, twenty-two".