10120020212331 has 12 divisors (see below), whose sum is σ = 15253363798608. Its totient is φ = 6453346222224.

The previous prime is 10120020212329. The next prime is 10120020212333. The reversal of 10120020212331 is 13321202002101.

10120020212331 is a `hidden beast` number, since 1 + 0 + 120 + 0 + 2 + 0 + 212 + 331 = 666.

It is an interprime number because it is at equal distance from previous prime (10120020212329) and next prime (10120020212333).

It is not a de Polignac number, because 10120020212331 - 2¹ = 10120020212329 is a prime.

It is a super-2 number, since 2×10120020212331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10120020212333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24444493060 + ... + 24444493473.

It is an arithmetic number, because the mean of its divisors is an integer number (1271113649884).

Almost surely, 2^{10120020212331} is an apocalyptic number.

10120020212331 is a deficient number, since it is larger than the sum of its proper divisors (5133343586277).

10120020212331 is a wasteful number, since it uses less digits than its factorization.

10120020212331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48888986562 (or 48888986559 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10120020212331 its reverse (13321202002101), we get a palindrome (23441222214432).

The spelling of 10120020212331 in words is "ten trillion, one hundred twenty billion, twenty million, two hundred twelve thousand, three hundred thirty-one".