10122022211021 has 8 divisors (see below), whose sum is σ = 11568465092544. Its totient is φ = 8675689256640.

The previous prime is 10122022210997. The next prime is 10122022211143. The reversal of 10122022211021 is 12011222022101.

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

It is not a de Polignac number, because 10122022211021 - 2²⁶ = 10121955102157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122022201021) 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, 27284375 + ... + 27652868.

It is an arithmetic number, because the mean of its divisors is an integer number (1446058136568).

Almost surely, 2^{10122022211021} is an apocalyptic number.

It is an amenable number.

10122022211021 is a deficient number, since it is larger than the sum of its proper divisors (1446442881523).

10122022211021 is an equidigital number, since it uses as much as digits as its factorization.

10122022211021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54963571.

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

Adding to 10122022211021 its reverse (12011222022101), we get a palindrome (22133244233122).

It can be divided in two parts, 1012202 and 2211021, that added together give a palindrome (3223223).

The spelling of 10122022211021 in words is "ten trillion, one hundred twenty-two billion, twenty-two million, two hundred eleven thousand, twenty-one".