10211222021120 has 88 divisors (see below), whose sum is σ = 24910136236800. Its totient is φ = 4015260065792.

The previous prime is 10211222021087. The next prime is 10211222021153. The reversal of 10211222021120 is 2112022211201.

It is an interprime number because it is at equal distance from previous prime (10211222021087) and next prime (10211222021153).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16599440 + ... + 17203599.

Almost surely, 2^{10211222021120} is an apocalyptic number.

10211222021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10211222021120 is an abundant number, since it is smaller than the sum of its proper divisors (14698914215680).

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

10211222021120 is an equidigital number, since it uses as much as digits as its factorization.

10211222021120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33803123 (or 33803105 counting only the distinct ones).

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

Adding to 10211222021120 its reverse (2112022211201), we get a palindrome (12323244232321).

The spelling of 10211222021120 in words is "ten trillion, two hundred eleven billion, two hundred twenty-two million, twenty-one thousand, one hundred twenty".