1012022120110 has 32 divisors (see below), whose sum is σ = 1854687754080. Its totient is φ = 397480956288.

The previous prime is 1012022120027. The next prime is 1012022120111. The reversal of 1012022120110 is 110212202101.

1012022120110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012022120111) 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, 502177 + ... + 1508716.

It is an arithmetic number, because the mean of its divisors is an integer number (57958992315).

Almost surely, 2^{1012022120110} is an apocalyptic number.

1012022120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012022120110 is a deficient number, since it is larger than the sum of its proper divisors (842665633970).

1012022120110 is a wasteful number, since it uses less digits than its factorization.

1012022120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011812.

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

Adding to 1012022120110 its reverse (110212202101), we get a palindrome (1122234322211).

The spelling of 1012022120110 in words is "one trillion, twelve billion, twenty-two million, one hundred twenty thousand, one hundred ten".