412211031 has 4 divisors (see below), whose sum is σ = 549614712. Its totient is φ = 274807352.

The previous prime is 412211021. The next prime is 412211039. The reversal of 412211031 is 130112214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 412211031 - 2¹¹ = 412208983 is a prime.

It is a super-2 number, since 2×412211031² = 339835868156165922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 412211031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412211039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68701836 + ... + 68701841.

It is an arithmetic number, because the mean of its divisors is an integer number (137403678).

Almost surely, 2^412211031 is an apocalyptic number.

412211031 is a deficient number, since it is larger than the sum of its proper divisors (137403681).

412211031 is a wasteful number, since it uses less digits than its factorization.

412211031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137403680.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 412211031 is about 20302.9808402609. The cubic root of 412211031 is about 744.2289101531.

Adding to 412211031 its reverse (130112214), we get a palindrome (542323245).

The spelling of 412211031 in words is "four hundred twelve million, two hundred eleven thousand, thirty-one".