1020122211010 has 32 divisors (see below), whose sum is σ = 2098640524032. Its totient is φ = 349738952640.

The previous prime is 1020122210969. The next prime is 1020122211013. The reversal of 1020122211010 is 101122210201.

It is not an unprimeable number, because it can be changed into a prime (1020122211013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1114620 + ... + 1811800.

It is an arithmetic number, because the mean of its divisors is an integer number (65582516376).

Almost surely, 2^{1020122211010} is an apocalyptic number.

1020122211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020122211010 is an abundant number, since it is smaller than the sum of its proper divisors (1078518313022).

1020122211010 is a wasteful number, since it uses less digits than its factorization.

1020122211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718098.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1020122211010 its reverse (101122210201), we get a palindrome (1121244421211).

The spelling of 1020122211010 in words is "one trillion, twenty billion, one hundred twenty-two million, two hundred eleven thousand, ten".