212332100294 has 4 divisors (see below), whose sum is σ = 318498150444. Its totient is φ = 106166050146.

The previous prime is 212332100291. The next prime is 212332100311. The reversal of 212332100294 is 492001233212.

It is a happy number.

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

It is a super-2 number, since 2×212332100294² (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 (212332100291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53083025072 + ... + 53083025075.

It is an arithmetic number, because the mean of its divisors is an integer number (79624537611).

Almost surely, 2^212332100294 is an apocalyptic number.

212332100294 is a deficient number, since it is larger than the sum of its proper divisors (106166050150).

212332100294 is a wasteful number, since it uses less digits than its factorization.

212332100294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106166050149.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 212332100294 in words is "two hundred twelve billion, three hundred thirty-two million, one hundred thousand, two hundred ninety-four".