30122032010 has 32 divisors (see below), whose sum is σ = 62176851072. Its totient is φ = 10292299200.

The previous prime is 30122032009. The next prime is 30122032021. The reversal of 30122032010 is 1023022103.

It is a happy number.

It is a super-2 number, since 2×30122032010² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 713816 + ... + 754835.

It is an arithmetic number, because the mean of its divisors is an integer number (1943026596).

Almost surely, 2^30122032010 is an apocalyptic number.

30122032010 is an abundant number, since it is smaller than the sum of its proper divisors (32054819062).

30122032010 is a wasteful number, since it uses less digits than its factorization.

30122032010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468958.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30122032010 its reverse (1023022103), we get a palindrome (31145054113).

The spelling of 30122032010 in words is "thirty billion, one hundred twenty-two million, thirty-two thousand, ten".