2122151134 has 8 divisors (see below), whose sum is σ = 3184103448. Its totient is φ = 1060783320.

The previous prime is 2122151113. The next prime is 2122151153. The reversal of 2122151134 is 4311512212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136932 + ... + 151639.

It is an arithmetic number, because the mean of its divisors is an integer number (398012931).

Almost surely, 2^2122151134 is an apocalyptic number.

2122151134 is a deficient number, since it is larger than the sum of its proper divisors (1061952314).

2122151134 is a wasteful number, since it uses less digits than its factorization.

2122151134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292250.

The product of its digits is 480, while the sum is 22.

The square root of 2122151134 is about 46066.8116326711. The cubic root of 2122151134 is about 1285.0660100233.

Adding to 2122151134 its reverse (4311512212), we get a palindrome (6433663346).

The spelling of 2122151134 in words is "two billion, one hundred twenty-two million, one hundred fifty-one thousand, one hundred thirty-four".