1022010021110 has 32 divisors (see below), whose sum is σ = 1998659244960. Its totient is φ = 374018093568.

The previous prime is 1022010021091. The next prime is 1022010021113. The reversal of 1022010021110 is 111200102201.

It is a junction number, because it is equal to n+sod(n) for n = 1022010021091 and 1022010021100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022010021113) 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, 34771220 + ... + 34800599.

It is an arithmetic number, because the mean of its divisors is an integer number (62458101405).

Almost surely, 2^{1022010021110} is an apocalyptic number.

1022010021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022010021110 is a deficient number, since it is larger than the sum of its proper divisors (976649223850).

1022010021110 is a wasteful number, since it uses less digits than its factorization.

1022010021110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69571952.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1022010021110 its reverse (111200102201), we get a palindrome (1133210123311).

The spelling of 1022010021110 in words is "one trillion, twenty-two billion, ten million, twenty-one thousand, one hundred ten".