10111012020222 has 16 divisors (see below), whose sum is σ = 20310329825040. Its totient is φ = 3355619709312.

The previous prime is 10111012020211. The next prime is 10111012020223. The reversal of 10111012020222 is 22202021011101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111012020223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3679406203 + ... + 3679408950.

It is an arithmetic number, because the mean of its divisors is an integer number (1269395614065).

Almost surely, 2^{10111012020222} is an apocalyptic number.

10111012020222 is an abundant number, since it is smaller than the sum of its proper divisors (10199317804818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10111012020222 is a wasteful number, since it uses less digits than its factorization.

10111012020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7358815387.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10111012020222 its reverse (22202021011101), we get a palindrome (32313033031323).

The spelling of 10111012020222 in words is "ten trillion, one hundred eleven billion, twelve million, twenty thousand, two hundred twenty-two".