10100222112021 has 32 divisors (see below), whose sum is σ = 14427723082752. Its totient is φ = 6269445536640.

The previous prime is 10100222112017. The next prime is 10100222112049. The reversal of 10100222112021 is 12021122200101.

It is not a de Polignac number, because 10100222112021 - 2² = 10100222112017 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100222112221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2776375 + ... + 5282868.

It is an arithmetic number, because the mean of its divisors is an integer number (450866346336).

Almost surely, 2^{10100222112021} is an apocalyptic number.

It is an amenable number.

10100222112021 is a deficient number, since it is larger than the sum of its proper divisors (4327500970731).

10100222112021 is a wasteful number, since it uses less digits than its factorization.

10100222112021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8059753.

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

Adding to 10100222112021 its reverse (12021122200101), we get a palindrome (22121344312122).

The spelling of 10100222112021 in words is "ten trillion, one hundred billion, two hundred twenty-two million, one hundred twelve thousand, twenty-one".