215014226030 has 16 divisors (see below), whose sum is σ = 403852807584. Its totient is φ = 82266312480.

The previous prime is 215014225873. The next prime is 215014226039. The reversal of 215014226030 is 30622410512.

It is a happy number.

It is a super-2 number, since 2×215014226030² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (215014226039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467422001 + ... + 467422460.

It is an arithmetic number, because the mean of its divisors is an integer number (25240800474).

Almost surely, 2^215014226030 is an apocalyptic number.

215014226030 is a deficient number, since it is larger than the sum of its proper divisors (188838581554).

215014226030 is a wasteful number, since it uses less digits than its factorization.

215014226030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934844491.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 215014226030 its reverse (30622410512), we get a palindrome (245636636542).

The spelling of 215014226030 in words is "two hundred fifteen billion, fourteen million, two hundred twenty-six thousand, thirty".