154222114213 has 16 divisors (see below), whose sum is σ = 161850334464. Its totient is φ = 146779560000.

The previous prime is 154222114169. The next prime is 154222114217. The reversal of 154222114213 is 312411222451.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 154222114213 - 2⁹ = 154222113701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154222114217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3222963 + ... + 3270463.

It is an arithmetic number, because the mean of its divisors is an integer number (10115645904).

Almost surely, 2^154222114213 is an apocalyptic number.

It is an amenable number.

154222114213 is a deficient number, since it is larger than the sum of its proper divisors (7628220251).

154222114213 is a wasteful number, since it uses less digits than its factorization.

154222114213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49452.

The product of its digits is 3840, while the sum is 28.

Adding to 154222114213 its reverse (312411222451), we get a palindrome (466633336664).

The spelling of 154222114213 in words is "one hundred fifty-four billion, two hundred twenty-two million, one hundred fourteen thousand, two hundred thirteen".