10112020001010 has 24 divisors (see below), whose sum is σ = 26291252002860. Its totient is φ = 2696538666912.

The previous prime is 10112020000961. The next prime is 10112020001021. The reversal of 10112020001010 is 1010002021101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9487921581009 + 624098420001 = 3080247^2 + 789999^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10112020000983 and 10112020001001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56177888805 + ... + 56177888984.

Almost surely, 2^{10112020001010} is an apocalyptic number.

10112020001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10112020001010 is an abundant number, since it is smaller than the sum of its proper divisors (16179232001850).

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

10112020001010 is a wasteful number, since it uses less digits than its factorization.

10112020001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112355777802 (or 112355777799 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10112020001010 its reverse (1010002021101), we get a palindrome (11122022022111).

The spelling of 10112020001010 in words is "ten trillion, one hundred twelve billion, twenty million, one thousand, ten".